Refactored cardstack and tablestacks to card_stack_t and table_stacks_t, that both now are defined as structs rather than arrays. Inserted lots of assert() calls to functions that take pointers as arguments.

1 files changed, 18 insertions, 0 deletions

diff --git a/src/card_stack.c b/src/card_stack.c
new file mode 100644
index 0000000..206a9d8
--- /dev/null
+++ b/src/card_stack.c
@@ -0,0 +1,18 @@
+#include "card_stack.h"
+#include <assert.h>
+#include <stdlib.h>
+
+uint32_t card_stack_get_points(const card_stack_t *cs)
+{
+	assert(cs != NULL);
+
+	uint32_t points = 0;
+
+	for(uint8_t i = 0; i < MAX_CARD_STACK_SIZE; i++)
+	{
+		if(cs->cards[i] > 0)
+			points += card_get_points(cs->cards[i]);
+	}
+
+	return points;
+}